Recently，By China Railway Construction Heavy Industries、The complete set of rapid anchor digging equipment jointly built by Yanchang Petroleum Mining Company and Chongqing Zhonghuan Construction Company was offline in Changsha Second Industrial Park of Railway Construction Heavy Industry.，With new technology.、The complete set of equipment for digging and anchoring at the forefront of the new technology will soon be put into the construction of Kekegai Coal Mine of Yanchang Petroleum Mining Company.，As a complete set of equipment for rapid excavation and anchoring applied for the first time in Kekegai Coal Mine,，It must have a long history in this area.、On the resource-rich land of the Three Qin Dynasty, there is a sharp edge。

Offline ceremony site

Member of the Party Committee of Yanchang Petroleum Mining Company、Vice General Manager Zhao Pingping delivered a speech and announced that the equipment was offline.

Speech by Du Jinshan, Regional Manager of Chongqing Zhonghuan Construction Company

Member of the Party Committee of Railway Construction and Heavy Industry、Vice General Manager Tan Guangyong delivered a speech.

It is understood that，The geological conditions of Kekegai Coal Mine are complex.，Rich in water、Be partial to others、Big ups and downs......Security to the device、Stability、High efficiency puts forward extremely high requirements.，China Railway Construction Heavy Industry Co., Ltd. from design、Type selection、Functional configuration and so on.，To build a coal mine for cocoa.“One mine, one lane, one strategy”Customized design，The first complete set of equipment for rapid excavation and anchoring of Yanchang Petroleum Kekegai Coal Mine has been tailored.。

The complete set of equipment for rapid excavation and anchoring off the line is another important practice of innovative tunneling methods.，It is of great significance to the three cooperative units.。The R & D team focuses on optimizing the tunneling process、Innovative quick digging method、Improve construction efficiency，Innovative development“Liquid drive loading＋Automatic drainage”System，Solve the drainage problem under water-rich geological conditions；A compact lead drilling rig is developed.，Integrated advanced drilling and evacuation technology，Effective prevention of geological disasters；Customized design and high flexibility chassis，Realize ultra-small grounding specific pressure and ultra-large ground clearance，And reliable guarantee is provide for that adaptability of equipment construction.。

Railway Construction Heavy Industry Rapid Anchor Digging Complete Equipment

It is reported that，This cooperation is a continuation of“Used in Kekegai Coal MineTBMProject”After，Another joint effort of China Railway Construction Heavy Industry and Yanchang Petroleum Mining Company。Future，Railway Construction Heavy Industry、Yanchang Petroleum Mining Co.、The three parties of Chongqing Zhonghuan Construction Company will further deepen and expand the field of technical cooperation，With“New technology、New equipment、New Technology”Continuously promote the high-quality development of coal mine equipment manufacturing industry，To contribute to the reform of tunneling methods in the coal industry。